﻿<form id="searchform" onsubmit="return search();" name="searchform">
    <input type="text" id="searchbox"> 
    <input type="submit" value="Tìm kiếm">
</form>

<script type="text/javascript">
    function search() {
        YHS.search(document.getElementById("searchbox").value);
        return false;
    }
</script>
    